1000 IU (25 mcg) per day increases vitamin D blood levels 10 ng/ml (25 nmol/L). 2000 IU (50 mcg) per day increases vitamin D blood levels 20 ng/ml (50 nmol/L). If the vitamin D blood test was 30 ...

Dr Michael Mosley, who sadly died last year, was an advocate of the benefits of vitamin D supplements - here's how you could protect against dementia for 2p.

If you’ve discovered you have a deficiency in vitamin D, you’re not alone. It’s particularly common among: people who get limited sun exposure people with dark skin people over 65 years old ...

hydrolyzed collagen 50 mg, hyaluronic acid 30 mg Active ingredient(s): vitamin A 1,500 mcg (167% DV), vitamin C 60 mg (67% DV), vitamin D 20 mcg (100% DV), vitamin E 10 mg (67% DV), thiamin 3 mg ...

On average, a 50-gram serving of cheese provides between 8 to 24 IU (0.2 to 0.6 mcg) of vitamin D. Additionally, some cheeses are fortified with vitamin D, so it's advisable to check the label ...

Almost all successful anti-fracture clinical trials have used vitamin D3 at a dosage of at least 800 IU/day (20 mcg ... vitamin D testing and some do not, and prices vary from $10 to $50, so ...